Inventor
MUENZENBERGER HERBERT
DE36 patents
Patents
36 patentsUS7479513B2Jan 20, 2009
Use of thermally expandable graphite intercalation compounds for producing fire-protection seals and method for their production
HILTI AG68 citations95
US6706774B2Mar 16, 2004
Two-component on-site foam system and its use for foaming openings for the purpose of fire protection
HILTI AG98 citations95
US10166418B2Jan 1, 2019
Fire protection strip
HILTI AG22 citations94
US9145987B2Sep 29, 2015
Fire protection sleeve
HILTI AG20 citations92
US8776462B2Jul 15, 2014
Firestop collar
HILTI AG22 citations92
US6831118B2Dec 14, 2004
Flexible fire protection plate and its use for the fire protection of openings in walls, floors and ceilings
HILTI AG32 citations92
US6426463B2Jul 30, 2002
Fire-protection sleeve for pipes, cables and the like
HILTI AG32 citations91
US6314692B1Nov 13, 2001
Lead-in system for ceilings and walls including trapezoidally corrugated sheet metal framework
HILTI AG31 citations91
US6161873ADec 19, 2000
Masonry lead-in fixture
HILTI AG30 citations91
US5246974ASep 21, 1993
Bonding, sealing and adhesive composition based on silicone
HILTI AG30 citations90
US5934333AAug 10, 1999
Intumescing material for pipe cuffs
HILTI AG22 citations87
US10641417B2May 5, 2020
Fire protection sleeve
HILTI AG6 citations84
US6643985B2Nov 11, 2003
Tubular lead-in fixture
HILTI AG17 citations84
US7913876B2Mar 29, 2011
Cartridge for multicomponent masses
HILTI AG9 citations83
US10400172B2Sep 3, 2019
Fire protection composition and use thereof
HILTI AG5 citations82
US10427337B2Oct 1, 2019
Method and injection molding system for producing intumescent reaction plastic molded parts and reaction plastic molded part
HILTI AG3 citations73
US10422447B2Sep 24, 2019
Sealing assembly and a sealing segment
HILTI AG3 citations73
US10415725B2Sep 17, 2019
Fire protection sleeve
HILTI AG3 citations73
US10323189B2Jun 18, 2019
Fireproofing sealing mass and use thereof
HILTI AG2 citations71
US10596399B2Mar 24, 2020
Firestop collar
HILTI AG2 citations69
US7897668B2Mar 1, 2011
Additive for and a method of improving early resistance to driving rain of coating compositions
HILTI AG4 citations63
US7897669B2Mar 1, 2011
Additive for improving the early resistance to driving rain of coating compositions and the use thereof
HILTI AG4 citations63
US12123534B2Oct 22, 2024
Fire protection sleeve
HILTI AG0 citations62
US11655919B2May 23, 2023
Fire protection sleeve
HILTI AG0 citations62
US11137091B2Oct 5, 2021
Fire protection sleeve
HILTI AG0 citations62
US10468865B2Nov 5, 2019
Installation block for a dry wall, dry wall and method for installing an installation block
HILTI AG1 citations62
US11174434B2Nov 16, 2021
Fireproofing sealing mass and use thereof
HILTI AG0 citations60
US10927301B2Feb 23, 2021
Fire protection composition and use thereof
HILTI AG0 citations60
US12083366B2Sep 10, 2024
Firestop collar
HILTI AG0 citations59
US11628321B2Apr 18, 2023
Firestop collar
HILTI AG0 citations59
US7615275B2Nov 10, 2009
Flat material for leadthroughs
HILTI AG5 citations57
US9580921B2Feb 28, 2017
Line conduit
HILTI AG1 citations52
US10493537B2Dec 3, 2019
Keyhole saw
HILTI AG1 citations50
US10610711B2Apr 7, 2020
Firestop collar
HILTI AG0 citations48
US10487964B2Nov 26, 2019
Line leadthrough with integrated smoke stopper
HILTI AG0 citations41
US10294660B2May 21, 2019
Line leadthrough for the leadthrough of lines through a component
HILTI AG0 citations40